Add patch for OS X libraries, disable rev test for now

cmake/ThirdPartyOCC.cmake

@@ -56,10 +56,10 @@ IF(NEKTAR_USE_MESHGEN)
             )
 
         # Patch OS X libraries to fix install name problems.
-        #EXTERNALPROJECT_ADD_STEP(opencascade-6.9 patch-install-path
-        #    COMMAND bash ${CMAKE_SOURCE_DIR}/cmake/scripts/patch-occ.sh ${TPSRC}/opencascade-6.8/i686/lib ${CMAKE_INSTALL_PREFIX}/${NEKTAR_LIB_DIR}
-        #    DEPENDEES build
-        #    DEPENDERS install)
+        EXTERNALPROJECT_ADD_STEP(opencascade-6.9 patch-install-path
+            COMMAND bash ${CMAKE_SOURCE_DIR}/cmake/scripts/patch-occ.sh ${TPDIST}/lib ${CMAKE_INSTALL_PREFIX}/${NEKTAR_LIB_DIR}
+            ALWAYS 1
+            DEPENDEES install)
 
         MESSAGE(STATUS "Build OpenCascade: ${TPDIST}/lib")
         LINK_DIRECTORIES(${TPDIST}/lib)

cmake/scripts/patch-occ.sh

@@ -6,6 +6,9 @@ install_path=$2
 
 for file in $path/*.dylib
 do
+    if [ -L $file ]; then
+        continue
+    fi
     echo Repairing: $file
     install_name_tool -id $install_path/`basename $file` $file
     DYLIBS=`otool -L $file | grep -v "/" | awk -F' ' '{ print $1 }'`

utilities/NekMesh/CMakeLists.txt

@@ -119,8 +119,7 @@ ADD_NEKTAR_TEST_LENGTHY(StarTec/StraightRW)
 
 # MeshGen test
 IF(NEKTAR_USE_MESHGEN)
-    ADD_NEKTAR_TEST    (MeshGen/cylinder)
-    ADD_NEKTAR_TEST    (MeshGen/sphere)
-    ADD_NEKTAR_TEST_LENGTHY    (MeshGen/predator)
-    ADD_NEKTAR_TEST_LENGTHY    (MeshGen/rev)
+    ADD_NEKTAR_TEST        (MeshGen/cylinder)
+    ADD_NEKTAR_TEST        (MeshGen/sphere)
+    ADD_NEKTAR_TEST_LENGTHY(MeshGen/predator)
 ENDIF()